
(set-logic BV)


(define-fun origCir ( (LN4 Bool) (LN16 Bool) (LN17 Bool) (LN55 Bool) (LN65 Bool)  )  Bool    
          (xor (xor  LN55(xor  LN4(xor  LN16 LN17 ) ) ) LN65 )
)


(synth-fun skel ( (LN4 Bool) (LN16 Bool) (LN17 Bool) (LN55 Bool) (LN65 Bool)  )  Bool    
          ((Start Bool (
		                                  (and depth1 depth1)
		                                  (not depth1)
		                                  (or depth1 depth1)
		                                  (xor depth1 depth1)
          ))
          (depth1 Bool (
		                                  (and depth2 depth2)
		                                  (not depth2)
		                                  (or depth2 depth2)
		                                  (xor depth2 depth2)
		                                  LN55
          ))
          (depth2 Bool (
		                                  (and depth3 depth3)
		                                  (not depth3)
		                                  (or depth3 depth3)
		                                  (xor depth3 depth3)
		                                  LN65
          ))
          (depth3 Bool (
		                                  (and depth4 depth4)
		                                  (not depth4)
		                                  (or depth4 depth4)
		                                  (xor depth4 depth4)
		                                  LN16
          ))
          (depth4 Bool (
		                                  LN4
		                                  LN17
          )))
)


(declare-var LN4 Bool)
(declare-var LN16 Bool)
(declare-var LN17 Bool)
(declare-var LN55 Bool)
(declare-var LN65 Bool)

(constraint (= (origCir LN4 LN16 LN17 LN55 LN65 ) (skel LN4 LN16 LN17 LN55 LN65 )))


(check-synth)

(define-fun skel_1 ((LN4 Bool) (LN16 Bool) (LN17 Bool) (LN55 Bool) (LN65 Bool)) Bool (xor (xor (xor (xor LN17 LN4) LN16) LN65) LN55))
